Behavioral task
behavioral1
Sample
NEAS.f67d54d83ece418d7fdbe040e9919630_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.f67d54d83ece418d7fdbe040e9919630_JC.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.f67d54d83ece418d7fdbe040e9919630_JC.exe
-
Size
1.4MB
-
MD5
f67d54d83ece418d7fdbe040e9919630
-
SHA1
890f14b26cf25fddb95201ce82bee13651b6434b
-
SHA256
07eb6ff2bb608d7791d4115ab71a5f9c81f76dae3a71ce0cc9963946c576be68
-
SHA512
41dcaa79df6ceff1648f892fda643161ecaad6fedaaf4cfbc0142e0a9884e557cc703fbe6d9f0e665ca1c152b304e22099dd19354e23b69d632276c11d8049d3
-
SSDEEP
12288:2B5Oyh8lQRnr5/jJEQ7nL4aQicU3St2ptczODl2b74c/3Y+pzLpjkmY94:g51b/TncaPcUCtWcSZ2xN1tv4
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.f67d54d83ece418d7fdbe040e9919630_JC.exe unpack001/out.upx
Files
-
NEAS.f67d54d83ece418d7fdbe040e9919630_JC.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 508KB - Virtual size: 512KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 888KB - Virtual size: 888KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 6KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 66KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 887KB - Virtual size: 887KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ